LXR linux/arch/arm64/kvm/Kconfig

   1#
   2# KVM configuration
   3#
   4
   5source "virt/kvm/Kconfig"
   6
   7menuconfig VIRTUALIZATION
   8        bool "Virtualization"
   9        ---help---
  10          Say Y here to get to see options for using your Linux host to run
  11          other operating systems inside virtual machines (guests).
  12          This option alone does not add any kernel code.
  13
  14          If you say N, all options in this submenu will be skipped and
  15          disabled.
  16
  17if VIRTUALIZATION
  18
  19config KVM_ARM_VGIC_V3
  20        bool
  21
  22config KVM
  23        bool "Kernel-based Virtual Machine (KVM) support"
  24        depends on OF
  25        depends on !ARM64_16K_PAGES
  26        select MMU_NOTIFIER
  27        select PREEMPT_NOTIFIERS
  28        select ANON_INODES
  29        select HAVE_KVM_CPU_RELAX_INTERCEPT
  30        select HAVE_KVM_ARCH_TLB_FLUSH_ALL
  31        select KVM_MMIO
  32        select KVM_ARM_HOST
  33        select KVM_GENERIC_DIRTYLOG_READ_PROTECT
  34        select SRCU
  35        select KVM_VFIO
  36        select HAVE_KVM_EVENTFD
  37        select HAVE_KVM_IRQFD
  38        select KVM_ARM_VGIC_V3
  39        select KVM_ARM_PMU if HW_PERF_EVENTS
  40        ---help---
  41          Support hosting virtualized guest machines.
  42          We don't support KVM with 16K page tables yet, due to the multiple
  43          levels of fake page tables.
  44
  45          If unsure, say N.
  46
  47config KVM_ARM_HOST
  48        bool
  49        ---help---
  50          Provides host support for ARM processors.
  51
  52config KVM_ARM_PMU
  53        bool
  54        ---help---
  55          Adds support for a virtual Performance Monitoring Unit (PMU) in
  56          virtual machines.
  57
  58source drivers/vhost/Kconfig
  59
  60endif # VIRTUALIZATION
  61